The compiler identifies a virtual function to be pure – McqOptions

MCQOPTIONS

1.	The compiler identifies a virtual function to be pure
A.	by the presence of the keyword pure
B.	by its location in the program
C.	if it is equated to 0
D.	None of the above
Answer» D. None of the above

Discussion

No Comment Found

Related MCQs

Assume that the random number generating function - rand( ), returns an integer between 0 and 10000 (both inclusive). If you want to simulate the throwing of a die using this random function, use the expression
If a piece of code can be implemented as a macro or as an inline function, which of the following factors favour implementation as an inline function?
Which of the following parameter passing mechanism(s) is/are supported by C++, but not by C?
If many functions-have the same name, which of the following information, if present, will be used by the compiler to invoke the correct function to be used?
The compiler identifies a virtual function to be pure
int a =1 , b=2; a=chg(b) ; cout << a << b ; If the function chg is coded as int chg(const int &x) {x = 10;return ();} then 35.Choose the correct statements regarding inline functions.
int a =1 , b=2; a=chg(b) ; cout << a << b ; If the function chg is coded as int chg(int &x) {x = 10;return ();} then 34.What will be the output of the following program?
int a =1 , b=2; a=chg(b) ; cout << a << b ; If the function chg is coded as int chg(int x) {x = 10;return ();} then 33.What will be the output of the following program?
void abc(int x=0, int y, int z=0){ cout << x << y << z;}32.What will be the output of the following program?